... mainly used in synthetic detergent, vinylon, sodium silicate, bleaching, dyeing, glass, tannage, papermaking, the anticorrosive treatment of gas pipe, metallurgy, surface ... package broken or leakage. Do not mix with food, coal and cement. If fire, fight with fire extinguisher.Inspection report : Name Sodium ... .001Moisture %≤0.200.02Whiteness %≥8290 Mineral Na2SO4(SSA) 99%min for detergent and glass